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Phenotypes associated with this allele
Allele Symbol
Allele Name
Allele ID
Tg(SOD1*G85R)148Dwc
transgene insertion 148, Don W Cleveland
MGI:2182171
Summary 2 genotypes
Jump to Allelic Composition Genetic Background Genotype ID
cx1
Nefltm1Jpj/Nefltm1Jpj
Tg(SOD1*G85R)148Dwc/0
involves: 129S1/Sv * 129X1/SvJ * C57BL/6 MGI:3527974
tg2
Tg(SOD1*G85R)148Dwc/? Not Specified MGI:3832406


Genotype
MGI:3527974
cx1
Allelic
Composition
Nefltm1Jpj/Nefltm1Jpj
Tg(SOD1*G85R)148Dwc/0
Genetic
Background
involves: 129S1/Sv * 129X1/SvJ * C57BL/6
Find Mice Using the International Mouse Strain Resource (IMSR)
Mouse lines carrying:
Nefltm1Jpj mutation (0 available); any Nefl mutation (3 available)
Tg(SOD1*G85R)148Dwc mutation (1 available)
phenotype observed in females
phenotype observed in males
N normal phenotype
nervous system
• at 12 months of age, no axon loss or degeneration in motor nerves (J:76716)
• mice start out with a 13% reduction of motor neurons (J:76716)
• further degeneration is delayed but ultimately reaches the same level of motor axon loss (J:76716)
• loss of axons in sensory neurons is increased (J:76716)
• at 12 months of age, no axon loss or degeneration in motor nerves (J:76716)
• mice start out with a 13% reduction of motor neurons (J:76716)
• further degeneration is delayed but ultimately reaches the same level of motor axon loss (J:76716)
• loss of axons in sensory neurons is increased (J:76716)
• slower development of ALS symptoms than in the presence of the transgene alone (J:76716)
• slower development of ALS symptoms than in the presence of the transgene alone (J:76716)




Genotype
MGI:3832406
tg2
Allelic
Composition
Tg(SOD1*G85R)148Dwc/?
Genetic
Background
Not Specified
Find Mice Using the International Mouse Strain Resource (IMSR)
Mouse lines carrying:
Tg(SOD1*G85R)148Dwc mutation (1 available)
phenotype observed in females
phenotype observed in males
N normal phenotype
nervous system
• at 6 months of age round Lewy body-like inclusions are visible in astrocytes (J:77600)
• number of inclusions increases with age (J:77600)
• inclusions have a dense core and a clear peripheral halo (J:77600)
• core consists of heterogeneous mass of short filamentous material covered with small granules (J:77600)
• periphery has a less dense and, in some cases, linear array of filaments (J:77600)
• at 6 months of age round Lewy body-like inclusions are visible in astrocytes (J:77600)
• number of inclusions increases with age (J:77600)
• inclusions have a dense core and a clear peripheral halo (J:77600)
• core consists of heterogeneous mass of short filamentous material covered with small granules (J:77600)
• periphery has a less dense and, in some cases, linear array of filaments (J:77600)
• abnormalities are evident in ventral motor neurons, small neurons of the central canal and interneurons of the dorsal horns, however, no abnormalities are observed in cortical or subcortical structures (J:77600)
• abnormalities are evident in ventral motor neurons, small neurons of the central canal and interneurons of the dorsal horns, however, no abnormalities are observed in cortical or subcortical structures (J:77600)
• prior to onset of disease a small number of motor neurons exhibit a few diffuse aggregates that are immunoreactive for SOD1 and ubiquitin (J:77600)
• aggregates progress to rounded Lewy body-like or irregular inclusions in cell bodies (J:77600)
• end-stage transgenics exhibit large inclusions in a few neurons in cell bodies and axonal processes (J:77600)
• prior to onset of disease a small number of motor neurons exhibit a few diffuse aggregates that are immunoreactive for SOD1 and ubiquitin (J:77600)
• aggregates progress to rounded Lewy body-like or irregular inclusions in cell bodies (J:77600)
• end-stage transgenics exhibit large inclusions in a few neurons in cell bodies and axonal processes (J:77600)
• loss of motor neurons in ventral horn of spinal cord (J:77600)
• loss of motor neurons in ventral horn of spinal cord (J:77600)
• at 6.5 months a small number of large ventral motor neuron axons exhibit degeneration, although the loss is not significant (J:77600)
• at 8 months (disease onset) 25% of large motor axons are absent , of the remaining axons, 10% are undergoing degeneration and within another two weeks 66% are absent small caliber axons are not affected (J:77600)
• at 8 months 2.5% of large sensory axons are absent (J:77600)
• among large axons, 7.5% of dorsal root axons are absent at end stage (J:77600)
• at 6.5 months a small number of large ventral motor neuron axons exhibit degeneration, although the loss is not significant (J:77600)
• at 8 months (disease onset) 25% of large motor axons are absent , of the remaining axons, 10% are undergoing degeneration and within another two weeks 66% are absent small caliber axons are not affected (J:77600)
• at 8 months 2.5% of large sensory axons are absent (J:77600)
• among large axons, 7.5% of dorsal root axons are absent at end stage (J:77600)

behavior/neurological
• weakened grip strength, the first indication of phenotype, is observed by 8 months and spreads rapidly to other limbs (J:77600)
• weakened grip strength, the first indication of phenotype, is observed by 8 months and spreads rapidly to other limbs (J:77600)
• complete paralysis occurs two weeks after onset of weakened grip strength (J:77600)
• complete paralysis occurs two weeks after onset of weakened grip strength (J:77600)
• hindlimb paralysis is first observed at 8-10 months (J:77600)
• paralysis occurs 2-3 days after appearance of hindlimb weakness (J:77600)
• hindlimb paralysis is first observed at 8-10 months (J:77600)
• paralysis occurs 2-3 days after appearance of hindlimb weakness (J:77600)

muscle

Mouse Models of Human Disease
OMIM ID Ref(s)
Amyotrophic Lateral Sclerosis 1; ALS1 105400 J:77600





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last database update
01/26/2016
MGI 6.02
The Jackson Laboratory